23351787

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 35769600

約数和(自身を除く): 12417813

約数列:

[1, 3, 9, 27, 59, 107, 137, 177, 321, 411, 531, 963, 1233, 1593, 2889, 3699, 6313, 8083, 14659, 18939, 24249, 43977, 56817, 72747, 131931, 170451, 218241, 395793, 864881, 2594643, 7783929, 23351787]

約数ペア:

[(1, 23351787), (3, 7783929), (9, 2594643), (27, 864881), (59, 395793), (107, 218241), (137, 170451), (177, 131931), (321, 72747), (411, 56817), (531, 43977), (963, 24249), (1233, 18939), (1593, 14659), (2889, 8083), (3699, 6313)]